I can understand why people are not wow-ed when they come here, but you have to realize it's Daniel Boulud's "Brasserie" not Daniel's 3 Michelin rated restaurant in New York City.
I still found this Brasserie elegant and it wasn't casual at all. When there's linens and a sommelier involved, that does it for me ;)
Prices are comparable to Bouchon, but the food and style here are a lot more high end.
We went with the $49, 3 course prix -fixe which was definitely a great deal. I started out with the foie gras appetizer (delicious and tasty!), had the salmon for the main course, and the chocolate hazelnut for dessert.
I really enjoyed my meal here. The service was outstanding during our experience here, and they were able to seat us inside but opened the patio area so we were facing the beautiful Wynn 90 foot high waterfalls.
Unfortunately, Daniel Boulud Brasserie is planning to close in late summer at this location, and will be replaced with a seafood restaurant.